NASDAQ : CERS
$0.03 (0.94%)
NUMBER OF INSIDERS BUYING (LAST 12 MONTHS)
NUMBER OF INSIDERS SELLING (LAST 12 MONTHS)
AMOUNT OF INSIDER SELLING (LAST 12 MONTHS)
| Insider Name | Title | Date | Transaction | Cost | Filing Date |
|---|---|---|---|---|---|
| Green Kevin Dennis | officer: Chief Financial Officer | 2026-06-30 | A-Award | 0 | 2026-07-02 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2026-06-30 | S-Sale | 2.9429 | 2026-07-02 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2026-07-01 | A-Award | 0 | 2026-07-02 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2026-06-30 | A-Award | 0 | 2026-07-02 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2026-06-30 | S-Sale | 2.9429 | 2026-07-02 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2026-07-01 | A-Award | 0 | 2026-07-02 |
| Jensen Chrystal | officer: Chief Legal Officer | 2026-06-30 | A-Award | 0 | 2026-07-02 |
| Jensen Chrystal | officer: Chief Legal Officer | 2026-06-30 | S-Sale | 2.9429 | 2026-07-02 |
| Greenman William Mariner | director, officer: President and CEO | 2026-06-30 | A-Award | 0 | 2026-07-02 |
| Greenman William Mariner | director, officer: President and CEO | 2026-06-30 | S-Sale | 2.9429 | 2026-07-02 |
| BJERKHOLT ERIC | director | 2026-06-09 | S-Sale | 2.6 | 2026-06-11 |
| Lucena Ann | director | 2026-06-02 | A-Award | 0 | 2026-06-02 |
| BJERKHOLT ERIC | director | 2026-06-02 | A-Award | 0 | 2026-06-02 |
| NACHTSHEIM JAMI K | director | 2026-06-02 | A-Award | 0 | 2026-06-02 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2026-05-29 | S-Sale | 3 | 2026-06-02 |
| Witney Frank | director | 2026-06-02 | A-Award | 0 | 2026-06-02 |
| Gregory Dean A. | director | 2026-06-02 | A-Award | 0 | 2026-06-02 |
| Shan Hua | director | 2026-06-02 | A-Award | 0 | 2026-06-02 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2026-05-01 | S-Sale | 3 | 2026-05-05 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2026-04-01 | A-Award | 0 | 2026-04-03 |
| Jensen Chrystal | officer: Chief Legal Officer | 2026-04-01 | A-Award | 0 | 2026-04-03 |
| Jensen Chrystal | officer: Chief Legal Officer | 2025-03-12 | S-Sale | 1.6572 | 2026-03-16 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2026-03-12 | S-Sale | 1.6572 | 2026-03-16 |
| Greenman William Mariner | director, officer: President and CEO | 2026-03-12 | S-Sale | 1.6572 | 2026-03-16 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2026-03-12 | S-Sale | 1.6572 | 2026-03-16 |
| Benjamin Richard J | officer: Chief Medical Officer | 2026-03-12 | S-Sale | 1.6572 | 2026-03-16 |
| Benjamin Richard J | officer: Chief Medical Officer | 2026-03-05 | S-Sale | 2.0626 | 2026-03-10 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2026-03-05 | A-Award | 0 | 2026-03-09 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2026-03-05 | S-Sale | 2.0625 | 2026-03-09 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2026-03-06 | S-Sale | 2.0055 | 2026-03-09 |
| Benjamin Richard J | officer: Chief Medical Officer | 2026-03-05 | A-Award | 0 | 2026-03-09 |
| Benjamin Richard J | officer: Chief Medical Officer | 2026-03-05 | S-Sale | 2.0627 | 2026-03-09 |
| Benjamin Richard J | officer: Chief Medical Officer | 2026-03-06 | S-Sale | 2.0055 | 2026-03-09 |
| Benjamin Richard J | officer: Chief Medical Officer | 2026-03-09 | S-Sale | 1.8807 | 2026-03-09 |
| Jensen Chrystal | officer: Chief Legal Officer | 2026-03-05 | A-Award | 0 | 2026-03-09 |
| Jensen Chrystal | officer: Chief Legal Officer | 2026-03-06 | S-Sale | 2.0055 | 2026-03-09 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2026-03-05 | A-Award | 0 | 2026-03-09 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2026-03-06 | S-Sale | 2.0055 | 2026-03-09 |
| Greenman William Mariner | director, officer: President and CEO | 2026-03-05 | A-Award | 0 | 2026-03-09 |
| Greenman William Mariner | director, officer: President and CEO | 2026-03-06 | S-Sale | 2.0055 | 2026-03-09 |
| Benjamin Richard J | officer: Chief Medical Officer | 2026-03-02 | A-Award | 0 | 2026-03-04 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2026-03-02 | A-Award | 0 | 2026-03-04 |
| Greenman William Mariner | director, officer: President and CEO | 2026-03-02 | A-Award | 0 | 2026-03-04 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2026-03-02 | A-Award | 0 | 2026-03-04 |
| Jensen Chrystal | officer: Chief Legal Officer | 2026-03-02 | A-Award | 0 | 2026-03-04 |
| Jensen Chrystal | officer: Chief Legal Officer | 2025-11-24 | S-Sale | 1.7 | 2025-11-26 |
| Gregory Dean A. | director | 2025-08-25 | P-Purchase | 1.25 | 2025-08-25 |
| Witney Frank | director | 2025-06-03 | A-Award | 0 | 2025-06-04 |
| MOORE TIMOTHY L. | director | 2025-06-03 | A-Award | 0 | 2025-06-04 |
| Swisher Daniel N JR | director | 2025-06-03 | A-Award | 0 | 2025-06-04 |
| NACHTSHEIM JAMI K | director | 2025-06-03 | A-Award | 0 | 2025-06-04 |
| Lucena Ann | director | 2025-06-03 | A-Award | 0 | 2025-06-04 |
| Shan Hua | director | 2025-06-03 | A-Award | 0 | 2025-06-04 |
| BJERKHOLT ERIC | director | 2025-06-03 | A-Award | 0 | 2025-06-04 |
| Jensen Chrystal | officer: Chief Legal Officer | 2025-03-13 | S-Sale | 1.45 | 2025-03-17 |
| Jensen Chrystal | officer: Chief Legal Officer | 2025-03-14 | S-Sale | 1.45 | 2025-03-17 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2025-03-13 | S-Sale | 1.45 | 2025-03-17 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2025-03-14 | S-Sale | 1.45 | 2025-03-17 |
| Greenman William Mariner | director, officer: President and CEO | 2025-03-13 | S-Sale | 1.45 | 2025-03-17 |
| Greenman William Mariner | director, officer: President and CEO | 2025-03-14 | S-Sale | 1.45 | 2025-03-17 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2025-03-13 | S-Sale | 1.45 | 2025-03-17 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2025-03-14 | S-Sale | 1.45 | 2025-03-17 |
| Benjamin Richard J | officer: Chief Medical Officer | 2025-03-13 | S-Sale | 1.45 | 2025-03-17 |
| Benjamin Richard J | officer: Chief Medical Officer | 2025-03-14 | S-Sale | 1.45 | 2025-03-17 |
| Jensen Chrystal | officer: Chief Legal Officer | 2025-03-06 | A-Award | 0 | 2025-03-10 |
| Jensen Chrystal | officer: Chief Legal Officer | 2025-03-07 | S-Sale | 1.498 | 2025-03-10 |
| Jensen Chrystal | officer: Chief Legal Officer | 2025-03-06 | A-Award | 0 | 2025-03-10 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2025-03-06 | A-Award | 0 | 2025-03-10 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2025-03-07 | S-Sale | 1.498 | 2025-03-10 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2025-03-06 | A-Award | 0 | 2025-03-10 |
| Greenman William Mariner | director, officer: President and CEO | 2025-03-06 | A-Award | 0 | 2025-03-10 |
| Greenman William Mariner | director, officer: President and CEO | 2025-03-07 | S-Sale | 1.498 | 2025-03-10 |
| Greenman William Mariner | director, officer: President and CEO | 2025-03-06 | A-Award | 0 | 2025-03-10 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2025-03-06 | A-Award | 0 | 2025-03-10 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2025-03-07 | S-Sale | 1.498 | 2025-03-10 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2025-03-06 | A-Award | 0 | 2025-03-10 |
| Benjamin Richard J | officer: Chief Medical Officer | 2025-03-06 | A-Award | 0 | 2025-03-10 |
| Benjamin Richard J | officer: Chief Medical Officer | 2025-03-07 | S-Sale | 1.498 | 2025-03-10 |
| Benjamin Richard J | officer: Chief Medical Officer | 2025-03-06 | A-Award | 0 | 2025-03-10 |
| Jensen Chrystal | officer: Chief Legal Officer | 2025-03-03 | M-Exempt | 0 | 2025-03-05 |
| Jensen Chrystal | officer: Chief Legal Officer | 2025-03-04 | S-Sale | 1.5485 | 2025-03-05 |
| Jensen Chrystal | officer: Chief Legal Officer | 2025-03-04 | S-Sale | 1.5857 | 2025-03-05 |
| Jensen Chrystal | officer: Chief Legal Officer | 2025-03-03 | M-Exempt | 0 | 2025-03-05 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2025-03-03 | M-Exempt | 0 | 2025-03-05 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2025-03-04 | S-Sale | 1.5485 | 2025-03-05 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2025-03-03 | M-Exempt | 0 | 2025-03-05 |
| Greenman William Mariner | director, officer: President and CEO | 2025-03-03 | M-Exempt | 0 | 2025-03-05 |
| Greenman William Mariner | director, officer: President and CEO | 2025-03-04 | S-Sale | 1.5485 | 2025-03-05 |
| Greenman William Mariner | director, officer: President and CEO | 2025-03-03 | M-Exempt | 0 | 2025-03-05 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2025-03-03 | M-Exempt | 0 | 2025-03-05 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2025-03-04 | S-Sale | 1.5485 | 2025-03-05 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2025-03-03 | S-Sale | 1.5773 | 2025-03-05 |
| Green Kevin Dennis | officer: Chief Financial Officer | 2025-03-03 | M-Exempt | 0 | 2025-03-05 |
| Benjamin Richard J | officer: Chief Medical Officer | 2025-03-03 | M-Exempt | 0 | 2025-03-05 |
| Benjamin Richard J | officer: Chief Medical Officer | 2025-03-03 | S-Sale | 1.577 | 2025-03-05 |
| Benjamin Richard J | officer: Chief Medical Officer | 2025-03-04 | S-Sale | 1.5485 | 2025-03-05 |
| Benjamin Richard J | officer: Chief Medical Officer | 2025-03-03 | M-Exempt | 0 | 2025-03-05 |
| Jensen Chrystal | officer: Chief Legal Officer | 2025-02-26 | A-Award | 0 | 2025-02-28 |
| Jayaraman Vivek K | officer: Chief Operating Officer | 2025-02-26 | A-Award | 0 | 2025-02-28 |
| Greenman William Mariner | director, officer: President and CEO | 2025-02-26 | A-Award | 0 | 2025-02-28 |